Christian Lerche
Simple binary upcounter
main.cpp@0:d5c405727b8d, 2009-12-03 (annotated)
- Committer:
- Lerche
- Date:
- Thu Dec 03 09:59:13 2009 +0000
- Revision:
- 0:d5c405727b8d
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| Lerche | 0:d5c405727b8d | 1 | // 4 bit binary counter, using onboard LEDs |
| Lerche | 0:d5c405727b8d | 2 | #include "mbed.h" |
| Lerche | 0:d5c405727b8d | 3 | |
| Lerche | 0:d5c405727b8d | 4 | unsigned char i; // Make variable "i" a char (8bit) |
| Lerche | 0:d5c405727b8d | 5 | |
| Lerche | 0:d5c405727b8d | 6 | BusOut leds(LED4, LED3, LED2, LED1); // Create a BusOut variable "leds", with LED1-4 |
| Lerche | 0:d5c405727b8d | 7 | |
| Lerche | 0:d5c405727b8d | 8 | int main() { // Main structure |
| Lerche | 0:d5c405727b8d | 9 | while(1) { // While-loop (Do forever) |
| Lerche | 0:d5c405727b8d | 10 | leds = leds+1; // Every loop, add one to leds variable |
| Lerche | 0:d5c405727b8d | 11 | wait(0.5); // Wait for .5 seconds |
| Lerche | 0:d5c405727b8d | 12 | } // End of While-loop |
| Lerche | 0:d5c405727b8d | 13 | } // End of Main structure |